= Abstract The present invention relates to a system for changing work tools on a loading crane comprising a first coupling member (1) on the work tool side or the loading crane side with a receiving opening (4) and a second coupling member (2) on the loading crane side or the work tool side with a guide member (21) [sic; (22)] extending along a longitudinal axis (20), which guide member can be made to engage in the receiving opening (4) of the first coupling member (1) by moving the first coupling member (1) and the second coupling member (2) toward each other in the direction of the longitudinal axis (20), with the first coupling member (1) comprising a support surface (11) for axially abutting the second coupling member (2) and with the second coupling member (2) comprising a bearing surface (27) complementary to the support surface (11) and at least one locking element (32) which can be moved by means of a drive (30, 31, 32) [sic] at right angles relative to the longitudinal axis (20) of the second coupling member (2) between a disengaged position and a retaining position. According to the invention, the locking element (32) has a clamping surface (34) for frictionally abutting the first coupling member (1) and the first coupling member (1) has an abutment surface (13) complementary to the clamping surface (34) for zero-play axial clamping of the first coupling member (1) and the second coupling member (2). .. Figure 2 16 CA 3103515 2020-12-21


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CHANGE SYSTEM FOR LOADING CRANES


    Weitere Titelangaben:

    SYSTEME DE CHANGEMENT POUR DES GRUES DE CHARGEMENT


    Beteiligte:
    STOSSL MARTIN (Autor:in) / KOLLMANN MICHAEL (Autor:in)

    Erscheinungsdatum :

    13.07.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



    Change system for loading cranes

    STÖSSL MARTIN / KOLLMANN MICHAEL | Europäisches Patentamt | 2025

    Freier Zugriff

    Change System for Loading Cranes

    STÖSSL MARTIN / KOLLMANN MICHAEL | Europäisches Patentamt | 2021

    Freier Zugriff

    CHANGE SYSTEM FOR LOADING CRANES

    STÖSSL MARTIN / KOLLMANN MICHAEL | Europäisches Patentamt | 2024

    Freier Zugriff


    Modern scales for loading bridges and cranes

    Haas, O. | Engineering Index Backfile | 1938